Hand, foot and mouth disease (HFMD) is a human syndrome caused by intestinal viruses of the Picornaviridae family.The most common strains causing HFMD are Coxsackie A virus and Enterovirus 71 (EV71).

• 手足口病 是一种常见及轻微、但传染度颇高的传染病，可由多种的肠病毒引致，当中以甲类柯萨奇病毒和EV71型肠病毒最为常见。